Smith & Wesson Stainless Thumb Piece Nut J K L N X Frame Factory New OEM 079220000

Smith & Wesson Stainless Thumb Piece Nut - Universal Multi-Frame Compatibility

Genuine Smith & Wesson factory new stainless steel thumb piece nut designed for all J, K, L, N, and X Frame revolvers. This precision-machined nut secures the thumb piece (cylinder release latch) to the frame, ensuring reliable cylinder operation.

Key Features:

• Factory new OEM component - authentic Smith & Wesson quality
• Universal fit for J, K, L, N, and X Frame models
• Stainless steel construction for corrosion resistance and durability
• Essential for secure thumb piece attachment
• Direct replacement part - no gunsmithing required
• Precision-machined threads for proper fit

Caliber Compatibility:

Factory replacement stainless thumb piece nut for Smith and Wesson J/K/L/N/X frame revolvers chambered in:

• .357 Magnum
• .38 Special
• .41 Rem Mag
• .44 Rem Mag
• .44 Special
• .45 ACP
• .45 Colt
• .454 Casull
• .460 S&W Magnum
• .500 S&W Magnum
• .500 Special
• .22 LR (rimfire models)
• .22 Magnum (rimfire models)

Frame Compatibility:

This stainless thumb piece nut fits all models across five frame sizes:

• J Frame: Models 30, 31, 32, 33, 34, 35, 36, 37, 38, 42, 43, 49, 60, 63, 317, 331, 337, 340, 342, 351, 360, 442, 637, 638, 640, 642, 649, 651
• K Frame: Models 10, 12, 13, 14, 15, 16, 17, 18, 19, 48, 53, 64, 65, 66, 67, 617, 648
• L Frame: Models 581, 586, 619, 620, 681, 686, 696
• N Frame: Models 24, 25, 27, 28, 29, 57, 58, 610, 624, 625, 627, 628, 629, 657
• X Frame: Models 460XVR, 500

Important Notes:

NOT compatible with:

• Z Frame revolvers (requires different nut)

Replace worn or damaged nuts to maintain proper cylinder release function.

Specifications:

• Part Number: 079220000
• Frame Compatibility: J, K, L, N, X Frame
• Condition: Factory New
• Type: Thumb Piece Nut
• Material: Stainless Steel
• Manufacturer: Smith & Wesson

Maintain your Smith & Wesson revolver's reliability with this genuine OEM stainless thumb piece nut. Essential for gunsmiths, armorers, and firearm enthusiasts maintaining their revolvers.